@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url('/fonts/Manrope-latin-v20-wght.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{color-scheme:dark;--canvas:#0d1c2a;--surface:#182b3c;--ink:#edf3f6;--muted:#9aadb7;--line:#d7e2e824;--focus:#b9e6f7;--mono:SFMono-Regular,"SF Mono",Consolas,monospace;font-family:Manrope,-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:26px}body{margin:0;background:var(--canvas);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:#fff}a:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:6px}a,summary{-webkit-tap-highlight-color:transparent}.shell{max-width:1536px;margin:auto;padding:0 clamp(24px,4.45vw,72px)}.skip{position:fixed;top:-100px;left:20px;background:#fff;color:#0b101b;padding:14px;z-index:10}.skip:focus{top:16px}header{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:11px;align-items:center}.brand img{border-radius:8px}.brand span{font-weight:750;font-size:27px;letter-spacing:-1.6px;color:var(--ink)}nav{display:flex;align-items:center;gap:34px;font-size:13px;color:#d9e0ea}nav a{display:inline-flex;min-height:44px;align-items:center}nav a[aria-current]{color:white;text-decoration:underline;text-underline-offset:7px}.language{font-size:11px;letter-spacing:.06em;border-left:1px solid var(--line);padding-left:26px;min-width:44px;justify-content:center}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center;padding:54px 0 46px;min-height:515px}.hero-copy{position:relative;z-index:1}.eyebrow{display:flex;align-items:center;gap:11px;color:#aec2d8;font:400 10px/1.7 var(--mono);letter-spacing:1.3px;text-transform:uppercase;margin:0 0 26px}.dot{height:4px;width:4px;background:#e5ecf5;flex:none}h1{font-size:clamp(50px,5.3vw,82px);line-height:1.2;letter-spacing:-.02em;font-weight:400;margin:0}h1 span{color:var(--ink)}.hero-description{font-size:15px;line-height:1.9;max-width:410px;color:var(--muted);margin:24px 0 27px}.actions{display:flex;align-items:center;gap:28px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:#edf1f8;color:#101621;padding:0 22px;border:1px solid #edf1f8;border-radius:2px;min-height:48px;font-size:13px}.button:hover{background:#cfdef1;border-color:#cfdef1;color:#101621}.text-link{display:inline-flex;align-items:center;gap:18px;font-size:13px;min-height:44px;color:#d6deeb;white-space:nowrap}.hero-art{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;isolation:isolate;aspect-ratio:1.1;max-height:460px;overflow:hidden;background:#0e1925}.hero-eyes{display:block;width:100%;height:100%;object-fit:contain}.art-caption{position:absolute;bottom:18px;left:20px;color:#98acc1;font:400 9px/1.8 var(--mono);letter-spacing:.07em}.product{border-top:1px solid var(--line);padding:26px 0 28px}.section-label{font:400 10px/1.7 var(--mono);letter-spacing:1px;text-transform:uppercase;margin:0 0 25px;color:var(--muted)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:0}.features article{display:grid;grid-template-columns:35px 1fr;column-gap:14px;padding-right:28px;min-width:0}.features article+article{border-left:1px solid var(--line);padding-left:30px}.feature-number{grid-row:1/3;font:400 24px/1.3 Manrope,sans-serif;color:#9eafc4;letter-spacing:-1px;padding-top:1px}.features h3{font-size:18px;font-weight:400;margin:0 0 10px;letter-spacing:-.02em}.features p{font-size:12px;line-height:1.85;color:var(--muted);margin:0;max-width:265px}.limitation{font-size:10px;line-height:1.9;color:#94a4b8;margin:25px 0 0;max-width:850px}footer{border-top:1px solid var(--line);padding:26px 0 23px;display:grid;grid-template-columns:1fr auto;gap:23px;font-size:11px;color:var(--muted)}.footer-brand{display:flex;gap:19px;align-items:center}.footer-brand strong{font-size:12px;color:var(--ink);letter-spacing:-.4px}.footer-links{display:flex;gap:28px}.footer-links a{min-height:30px;display:flex;align-items:center}.copyright{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px;font:400 9px/1.7 var(--mono);letter-spacing:.03em}.document{max-width:760px;padding:36px 0 64px;margin:auto}.back{display:inline-flex;min-height:44px;align-items:center;color:var(--muted);font-size:12px;margin-bottom:31px}.document h1{font-size:48px;letter-spacing:-.025em}.document .eyebrow{margin-bottom:20px}.document-intro{font-size:17px;line-height:1.9;color:var(--muted);margin:22px 0 30px}.document section{margin:30px 0}.document h2{font-size:20px;line-height:1.5;font-weight:450;margin:0 0 12px}.document p{font-size:15px;line-height:1.95;color:var(--muted)}.document section>a{color:#d4e8fb;text-decoration:underline;text-underline-offset:5px}.contact-box{padding:25px 28px;background:var(--surface);border:1px solid var(--line)}.contact-box p{margin-bottom:0}.email{font-size:21px;overflow-wrap:anywhere;display:inline-block;min-height:44px}.document .updated{font:400 11px/1.8 var(--mono)}.faq{border-top:1px solid var(--line);margin-top:36px}details{border-bottom:1px solid var(--line);padding:0 2px}summary{padding:21px 0;cursor:pointer;font-size:15px;font-weight:450;line-height:1.7}details p{margin:0 0 23px}html[lang=en] .hero h1{font-size:clamp(52px,5.4vw,84px);letter-spacing:-.055em;line-height:1.07}html[lang=en] .hero-description{font-size:14px}html[lang=en] .features h3{font-size:17px}
@media(min-width:1400px){.hero{padding-top:65px;padding-bottom:58px;min-height:565px}.hero-art{max-height:470px}.hero-description{max-width:445px}}@media(max-width:1000px){.hero{grid-template-columns:1.2fr 1fr;gap:25px;min-height:475px}.hero h1{font-size:52px}.hero-art{aspect-ratio:.92}.hero-description{font-size:14px}.features article{grid-template-columns:26px 1fr;column-gap:10px;padding-right:16px}.features article+article{padding-left:20px}.feature-number{font-size:21px}.features h3{font-size:16px}html[lang=en] .hero h1{font-size:54px}.art-caption{font-size:8px;left:12px;bottom:13px}}@media(max-width:680px){header{height:72px}.brand img{width:30px;height:30px}.brand span{font-size:23px}nav{gap:20px}.nav-product{display:none}.language{padding-left:19px}.hero{grid-template-columns:1fr;padding:38px 0 30px;gap:30px;min-height:0}.eyebrow{font-size:9px;letter-spacing:.9px;margin-bottom:22px}.hero h1{font-size:clamp(36px,9.5vw,58px);line-height:1.25}.hero-description{font-size:14px;max-width:380px;margin:20px 0 24px}.actions{gap:23px}.button{font-size:12px;padding:0 19px;gap:23px;min-height:46px}.text-link{font-size:12px;gap:14px}.hero-art{height:236px;aspect-ratio:auto;width:100%;max-height:none}.hero-eyes{width:325px;height:325px;max-width:100%;object-fit:contain}.art-caption{left:16px;bottom:13px;font-size:8px}.product{padding:24px 0}.section-label{font-size:9px;margin-bottom:23px}.features{grid-template-columns:1fr;gap:20px}.features article{grid-template-columns:30px 1fr;padding:0;column-gap:12px}.features article+article{border-left:0;padding-left:0}.features h3{font-size:17px;margin-bottom:5px}.features p{font-size:12px;max-width:100%}.feature-number{font-size:23px}.limitation{font-size:9px;line-height:1.9;margin-top:23px}.footer-brand{align-items:flex-start;flex-direction:column;gap:10px}.footer-links{align-items:flex-start;flex-direction:column;gap:10px}footer{gap:22px;padding-top:24px}.footer-brand>span{max-width:190px;line-height:1.8}.copyright{font-size:8px}.document{padding-top:23px;padding-bottom:40px}.document .back{margin-bottom:25px}.document h1{font-size:34px}.document h2{font-size:18px}.document p{font-size:14px}.contact-box{padding:22px}.document-intro{font-size:15px}html[lang=en] .hero h1{font-size:clamp(43px,12vw,66px);line-height:1.08;letter-spacing:-.055em}html[lang=en] .hero-description{font-size:14px}.document .eyebrow{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media(forced-colors:active){.button,.hero-art,.language{border:1px solid ButtonText}}

/* FrontCrouch is the selected native website mark. */
.shell>header .brand img{border-radius:0;object-fit:contain;filter:grayscale(1) brightness(2.6);width:54px;height:40px}.product-anchor{height:0;scroll-margin-top:18px}
@media(min-width:901px){.shell>header{height:72px}.shell>header .brand span{font-size:24px}.shell>header nav{font-size:12px}}

/* Persistent desktop masthead and short journal signature. */
@media(min-width:901px){.shell>header{position:sticky;top:0;z-index:50;height:88px;background:#0d1c2af5;backdrop-filter:blur(12px)}.shell>header .brand .brand-descriptor{display:flex;flex-direction:column;gap:5px;border-left:1px solid var(--line);padding-left:16px;margin-left:5px;font-size:14px;letter-spacing:.04em;font-weight:500;line-height:1.3}.brand-descriptor small{font-size:10px;font-weight:400;letter-spacing:.06em;color:#9aadb7}.shell>header nav{gap:30px}.nav-download{border:1px solid #a8d0e14a;border-radius:5px;padding:0 17px;color:#edf3f6}.download-status{margin-top:30px;color:#9aadb7;border-top:1px solid var(--line);padding-top:24px;max-width:500px}}
/* Static company, support and policy documents. */
.document ol{padding-left:22px;color:var(--muted);font-size:15px;line-height:1.95}.document li{padding:6px 0 6px 4px}.document-links{display:flex;flex-wrap:wrap;gap:14px 26px;margin-top:18px}.document-links a{color:#d4e8fb;text-decoration:underline;text-underline-offset:5px;line-height:1.8}.document .policy-draft{border-left:2px solid #41cffe;padding:10px 16px;margin:24px 0;color:#d4e8fb;background:#41cffe08;font-size:13px}.copyright>a{color:inherit;text-underline-offset:4px}.copyright>a:hover{text-decoration:underline}

/* Paint the masthead to the viewport edges without widening its content grid. */
.shell>header{--site-header-surface:#0d1c2af5;position:sticky;top:0;z-index:50;isolation:isolate;background:transparent;border-bottom-color:transparent}
.shell>header::before,.shell>header::after{content:"";position:absolute;pointer-events:none;z-index:-1}
.shell>header::before{inset:0;background:var(--site-header-surface);box-shadow:0 0 0 100vmax var(--site-header-surface);clip-path:inset(0 -100vmax)}
.shell>header::after{inset:auto 0 0;height:1px;background:var(--line);box-shadow:0 0 0 100vmax var(--line);clip-path:inset(0 -100vmax)}
.shell>header .slogan-accent,.shell>header .brand .slogan-accent{color:#91d9fc;font:inherit;font-style:italic;font-weight:650;letter-spacing:inherit}

/* Native language disclosure stays available with or without JavaScript. */
.shell>header .language-switcher{position:relative;border:0;border-left:1px solid var(--line);padding:0 0 0 18px;margin:0;flex:none}
.shell>header .language-switcher>summary{list-style:none;display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;min-width:44px;padding:0;font-family:inherit;font-weight:550;font-size:12px;line-height:1.4;white-space:nowrap;color:#d9e0ea}
.shell>header .language-switcher>summary::-webkit-details-marker{display:none}
.language-switcher summary svg{fill:none;stroke:currentColor;stroke-width:1.3;transition:transform .16s ease}
.language-switcher[open] summary svg{transform:rotate(180deg)}
.shell>header .language-switcher>ul{position:absolute;right:-12px;top:calc(100% + 9px);z-index:70;min-width:154px;list-style:none;margin:0;padding:7px;background:#172938;border:1px solid #d7e2e82e;border-radius:10px;box-shadow:0 12px 32px #0005}
.shell>header .language-option{display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:0 13px;border-radius:5px;font-size:13px;letter-spacing:0;white-space:nowrap;text-decoration:none}
.shell>header .language-option:hover{background:#d7e2e80d}
.shell>header .language-option[aria-current]{background:#91d9fc12;color:#91d9fc;text-decoration:none}
.shell>header .language-option[aria-current]::after{content:'✓';margin-left:20px;font-size:12px}
html[lang=ja]{font-family:Manrope,-apple-system,BlinkMacSystemFont,'Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif}
@media(max-width:900px){.shell>header .language-switcher{padding-left:10px}.shell>header .language-switcher>summary{font-size:11px;gap:5px}.shell>header .brand .brand-descriptor{display:none}}
@media(max-width:360px){.shell>header .language-switcher{padding-left:4px}}
@media(prefers-reduced-motion:reduce){.language-switcher summary svg{transition:none}}
.nav-about-compact{display:none}
@media(max-width:900px){
 html[lang=ja] .shell>header .nav-about-label{display:none}
 html[lang=ja] .shell>header .nav-about-compact{display:inline}
 html[lang=ja] .shell>header nav{gap:10px;font-size:12px}
 html[lang=ja] .shell>header .nav-download{font-size:11px;padding-left:9px;padding-right:9px}
}
@media(max-width:360px){html[lang=ja] .shell>header .brand img{display:none}html[lang=ja] .shell>header .nav-download,html[lang=ja] .marketing-home .shell>header nav .marketing-header-download{padding-left:4px;padding-right:4px}}